Mark Vos has assembled his 2.6 million into an imposing monolith with soaring 50-chip towers. He still has a few extra chips left over and he arranged them just so atop his stack. But he didn't like that, so he moved them about in a different configuration, stepped away from the table to get a better vantage point to look it over, then returned to his seat to keep experimenting with his stack architecture.
When asked if he'd found the right combination yet he said no, but he'll have more design options, "When I get more chips."